Massive Ice Shelf 'May Collapse without Warning'


	Massive Ice Shelf 'May Collapse without Warning'

invictus

12-4-2006 10:55 AM

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tags:

climate change, ice shelf, antarctica, new zealand

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://www.clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/6c103fba-2c6c-418c-8b7b-9156391a5f33/D5E007D8-31D0-4B4E-BD2D-4F7F8E0F33E5/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.commondreams.org/headlines06/1201-01.htm" href="http://www.commondreams.org/headlines06/1201-01.htm" style="font-size: 11px;">www.commondreams.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.commondreams.org/headlines06/1201-01.htm"><B> Massive Ice Shelf 'May Collapse without Warning' </B></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.commondreams.org/headlines06/1201-01.htm"><FONT size="2" face="Arial%2C%20Helvetica%2C%20sans-serif"> The Ross Ice Shelf, a massive piece of ice the size of France, could break off without warning causing a dramatic rise in sea levels, warn New Zealand scientists working in Antarctica.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.commondreams.org/headlines06/1201-01.htm"><FONT size="2" face="Arial%2C%20Helvetica%2C%20sans-serif">A New Zealand-led ice drilling team has recovered three million years of climate history from samples which gives clues as to what may happen in the future.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.commondreams.org/headlines06/1201-01.htm"><FONT size="2" face="Arial%2C%20Helvetica%2C%20sans-serif"> 
Initial analysis of sea-floor cores near Scott Base suggest the Ross Ice Shelf had collapsed in the past and had probably done so suddenly.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.commondreams.org/headlines06/1201-01.htm"><FONT size="2" face="Arial%2C%20Helvetica%2C%20sans-serif">The team's co-chief scientist, Tim Naish, told <I>The Press</I> newspaper the sediment record was important because it provided crucial evidence about how the Ross Ice Shelf would react to climate change, with potential to dramatically increase sea levels.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.commondreams.org/headlines06/1201-01.htm"><P><FONT size="2" face="Arial%2C%20Helvetica%2C%20sans-serif">"If the past is any indication of the future, then the ice shelf will collapse," he said.
</FONT></P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/D5E007D8-31D0-4B4E-BD2D-4F7F8E0F33E5/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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